Class PdfCheckBoxField

Represents check box field in the PDF form.

Inheritance
System.Object
PdfField
PdfStyledField
PdfCheckFieldBase
PdfCheckBoxField
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.Pdf.Interactive
Assembly: Syncfusion.Pdf.NET.dll
Syntax
public class PdfCheckBoxField : PdfCheckFieldBase, IPdfWrapper, INotifyPropertyChanged
Remarks

This PdfButtonField class is used to add the check box field to the PDF form. Please refer the UG documentation link https://help.syncfusion.com/file-formats/pdf/working-with-forms#adding-the-check-box-field for more details.

Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12f);
PdfBrush brush = PdfBrushes.Black;
PdfGraphics graphics = page.Graphics;
//Create a check box
PdfCheckBoxField checkBox = new PdfCheckBoxField(page, "C#.NET");   
checkBox.Bounds = new RectangleF(100, 290, 20, 20);
checkBox.HighlightMode = PdfHighlightMode.Push;
checkBox.BorderStyle = PdfBorderStyle.Beveled;
//Set the value for the check box
checkBox.Checked = true;
document.Form.Fields.Add(checkBox);
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Courier, 12f)
Dim brush As PdfBrush = PdfBrushes.Black
Dim graphics As PdfGraphics = page.Graphics
'Create a check box
Dim checkBox As PdfCheckBoxField = New PdfCheckBoxField(page, "C#.NET") 
checkBox.Bounds = New RectangleF(100, 290, 20, 20)
checkBox.HighlightMode = PdfHighlightMode.Push
checkBox.BorderStyle = PdfBorderStyle.Beveled
'Set the value for the check box
checkBox.Checked = True
document.Form.Fields.Add(checkBox)
document.Save("Form.pdf")
document.Close(True)

Constructors

PdfCheckBoxField(PdfPageBase, String)

Initializes a new instance of the PdfCheckBoxField class with the specific page and name.

Declaration
public PdfCheckBoxField(PdfPageBase page, string name)
Parameters
Type Name Description
PdfPageBase page

The page where the fields should be placed.
System.String name

The name of the check box field.
Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12f);
PdfBrush brush = PdfBrushes.Black;
PdfGraphics graphics = page.Graphics;
//Create a check box
PdfCheckBoxField checkBox = new PdfCheckBoxField(page, "C#.NET");        
checkBox.Bounds = new RectangleF(100, 290, 20, 20);
checkBox.HighlightMode = PdfHighlightMode.Push;
checkBox.BorderStyle = PdfBorderStyle.Beveled;
//Set the value for the check box
checkBox.Checked = true;
document.Form.Fields.Add(checkBox);
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Courier, 12f)
Dim brush As PdfBrush = PdfBrushes.Black
Dim graphics As PdfGraphics = page.Graphics
'Create a check box
Dim checkBox As PdfCheckBoxField = New PdfCheckBoxField(page, "C#.NET")      
checkBox.Bounds = New RectangleF(100, 290, 20, 20)
checkBox.HighlightMode = PdfHighlightMode.Push
checkBox.BorderStyle = PdfBorderStyle.Beveled
'Set the value for the check box
checkBox.Checked = True
document.Form.Fields.Add(checkBox)
document.Save("Form.pdf")
document.Close(True)
See Also

Properties

Checked

Gets or sets a value indicating whether this PdfCheckBoxField is checked.

Declaration
public bool Checked { get; set; }
Property Value
Type Description
System.Boolean

true if checked; otherwise, false.
Examples
//Create a new PDf document
PdfDocument document = new PdfDocument();
//Creates a new page and adds it as the last page of the document
PdfPage page = document.Pages.Add();
PdfFont font = new PdfStandardFont(PdfFontFamily.Courier, 12f);
PdfBrush brush = PdfBrushes.Black;
PdfGraphics graphics = page.Graphics;
//Create a check box
PdfCheckBoxField checkBox = new PdfCheckBoxField(page, "C#.NET");
//Set the value for the check box
checkBox.Checked = true;       
checkBox.Bounds = new RectangleF(100, 290, 20, 20);
checkBox.HighlightMode = PdfHighlightMode.Push;
checkBox.BorderStyle = PdfBorderStyle.Beveled;
//Set the value for the check box
checkBox.Checked = true;
document.Form.Fields.Add(checkBox);
document.Save("Form.pdf");
document.Close(true);
'Create a new PDf document
Dim document As PdfDocument = New PdfDocument()
'Create a page
Dim page As PdfPage = document.Pages.Add()
Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Courier, 12f)
Dim brush As PdfBrush = PdfBrushes.Black
Dim graphics As PdfGraphics = page.Graphics
'Create a check box
Dim checkBox As PdfCheckBoxField = New PdfCheckBoxField(page, "C#.NET")
'Set the value for the check box
checkBox.Checked = True
checkBox.Bounds = New RectangleF(100, 290, 20, 20)
checkBox.HighlightMode = PdfHighlightMode.Push
checkBox.BorderStyle = PdfBorderStyle.Beveled
'Set the value for the check box
checkBox.Checked = True
document.Form.Fields.Add(checkBox)
document.Save("Form.pdf")
document.Close(True)
See Also

Methods

DrawAppearance()

Draws the appearance of the field.

Declaration
protected override void DrawAppearance()
Overrides

Implements

System.ComponentModel.INotifyPropertyChanged

See Also